8.55mm Test Pin ±0.001mm Length 50mm, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of the combination of high repeatability, fine tolerance and compact handling for fast in‑line checks; the 8.55 mm diameter and ±0.001 mm tolerance ensure reliable end‑dimension verification while the 50 mm length keeps operation simple and repeatable. Order the gauge pin directly via Metav Werkzeuge or consult our advisors for application guidance.

Gauge pin M323.855 — single, 8.55 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The gauge pin M323.855 is a single precision plug gauge designed for end‑dimension verification and routine inspection tasks in workshop and production environments.

• Workshop version for robust daily use
• Diameter 8.55 mm with ±0.001 mm accuracy
• Compact 50 mm length for easy handling
• Special steel construction for wear resistance

Precise end‑dimension verification for production control

The short, hardened pin with an exact 8.55 mm nominal diameter and a fine ±0.001 mm tolerance is intended for fast verification of end dimensions and go/no‑go checks. Used as a reference pin at inspection benches or on jigs, the component delivers consistent repeatability even when several checks are required per cycle. The 50 mm active length balances contact stability and accessibility, reducing measurement scatter compared with very short pins while remaining easy to position. This precision level supports quality control processes where micrometre‑level certainty is demanded without resorting to specialised laboratory gauges.

Robust handling and reduced inspection time on the shop floor

Constructed from special steel, the part is finished to resist abrasion and maintain geometric integrity under routine use. Its workshop version designation indicates practical tolerances for industrial environments and ensures durability when used in fixtures or manual inspection stations. At approximately 0.027 kg, the component is light enough for frequent handling yet substantial enough to avoid accidental displacement during use. The hardened surface improves wear resistance, which reduces the need for frequent replacement and supports consistent throughput in production testing—resulting in measurable time savings during batch inspections.

Traceable identification and integration into inventory

The pin is provided under SKU M323.855 and carries a GTIN for straightforward inventory control and traceability in quality management systems. As a standardised gauge pin, it integrates easily into existing inspection routines and documentation, supporting audit trails and part history. For complex applications or integration into automated inspection setups, further technical data can be supplied on request to ensure compatibility with fixtures and measurement workflows. The combination of precise tolerance, compact dimensions and industrial finish makes this plug gauge a pragmatic tool for maintaining dimensional conformity across serial production.

Contact Metav Werkzeuge for application advice or request a delivery of the Metav IndustryLine gauge pin M323.855 directly from our Emmerich facility.

Technical data

• Article number: M323.855
• GTIN: 4061905061769
• ECLASS: 21170231
• Weight: 0.027 kg
• Material: Special steel

Core specifications

• Diameter: 8.55 mm
• Length: 50 mm
• Tolerance: ±0.001 mm

Features

• Workshop version
• Single gauge pin for end‑dimension checks
• Category: Gauge pins (Messstifte)
• SKU for stock management: M323.855

FAQ

What accuracy can be expected from this gauge pin?
The gauge pin M323.855 (Metav IndustryLine) is specified with a ±0.001 mm tolerance, suitable for fine inspection tasks and repeat checks on the shop floor.

What material is used for the gauge pin?
This Metav IndustryLine plug gauge is made from special steel, chosen for wear resistance and stable geometry under routine use.

How long is the pin and what diameter does it have?
The pin measures 50 mm in length with a nominal diameter of 8.55 mm, dimensions that support secure seating and reliable end‑dimension verification.

Can this pin be used in production fixtures and jigs?
Yes; the workshop specification and robust finish make the pin appropriate for use in fixtures, manual gauges and many production inspection routines.

How is the part identified for inventory and traceability?
The item is listed under SKU M323.855 and GTIN 4061905061769, enabling straightforward integration into inventory and quality documentation.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com